TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhys.15.2.056
TI  - Near-extremal limits of warped CFTs
PY  - 2023/08/09
UR  - https://www.scipost.org/SciPostPhys.15.2.056
JF  - SciPost Physics
JA  - SciPost Phys.
VL  - 15
IS  - 2
SP  - 056
A1  - Aggarwal, Ankit
AU  - Castro, Alejandra
AU  - Detournay, Stéphane
AU  - Mühlmann, Beatrix
AB  - Warped conformal field theories (WCFTs) are two-dimensional non-relativistic systems, with a chiral scaling and shift symmetry. We present a detailed derivation of the near-extremal limit for their torus partition function. This limit requires large values of the central charge, and is only consistent for non-unitary WCFT. We compare our analysis with previous studies of WCFT and its relation to a one-dimensional warped-Schwarzian theory. We discuss different ensembles of warped CFTs and contrast our results with analogous limits in two-dimensional CFTs.
ER  -

@Article{10.21468/SciPostPhys.15.2.056,
	title={{Near-extremal limits of warped CFTs}},
	author={Ankit Aggarwal and Alejandra Castro and Stéphane Detournay and Beatrix Mühlmann},
	journal={SciPost Phys.},
	volume={15},
	pages={056},
	year={2023},
	publisher={SciPost},
	doi={10.21468/SciPostPhys.15.2.056},
	url={https://scipost.org/10.21468/SciPostPhys.15.2.056},
}